All categories

3 years ago

8. What is the point-slope form of a line passing through the point (-2.5) with the same slope as

Mathematics

1 answer:

torisob [31]3 years ago

3 0

Answer:

y= -3x-1

Get the slope from the equation by getting y by its self then dividing everything by -1, which gives you y=-3x-12. You the -3 as your slope when doing the point-slope form.

You might be interested in

Ten is the average number of oil tankers arriving each day at a certain port. The facilities at the

vagabundo [1.1K]

Answer:

If 10 is the average then 10 each side would be 20

so that 15 fits into 20 at 3/4

1- 3/4 = 1/4

So the answer is 1/4

Step-by-step explanation:

5 0

2 years ago

The mapping diagrams below show 4 different relationship between input and output values.

KatRina [158]

Answer:

A. B and C are functions

Step-by-step explanation:

Given

See attachment for mapping diagrams

Required

Which represent function

For a mapping to be considered a function, each element of the input set must only point to 1 element of the output set.

Base on the above analysis, we have:

Map A

1 points to 6; 2 to 7; 3 to 8; and 4 to 9

This is a function

Map B

2 points to 0; 4 to 0; 6 to 0; and 8 to 0

This is a function

Map C

1 points to 8; 3 to 8; 5 to 9; and 7 to 9

This is a function

Map D

0 points to 2 and 5; 3 points 7 and 9

This is not a function

8 0

2 years ago

Iliana cubed the number of flowering plants in her garden, then added 2 vegetable plants. Let p represent the original number of

adelina 88 [10]

When she cubed the number of flowering plants that means p^3 so the answer is not A or B
now take a look at C or D
both are p^3 + 2 which is right now lets solve it:
3^3 + 2 = 27 +2 = 29
so the answer is D :)))
i hope this is helpful
have a nice day

3 0

3 years ago

Read 2 more answers

Brandon is competing in a long jump competition. He jumped 16.4 feet on his first jump. In his next two jumps, he jumped 17.76 f

Goshia [24]

Answer:

53.21

Step-by-step explanation:

16.4+ 17.76+19.05

8 0

3 years ago

If Jake buys 3 new shirts, how many of them would you expect to be t-shirts, and how many would you expect to be collared?

Sophie [7]

Answer:

2 t-shirts ; 1 collar shirt

Step-by-step explanation:

We need to first obtain the ratio of T - shirts to collar shirts :

T - shirts = 10

Collar shirts = 5

Ratio = T - shirts / Collar shirts = 10 / 5 = 2 /1 = 2:1

Hence, using the ratio obtained ; if Jake buys 3 new shirts :

Number of T-shirts :

(Ratio of t-shirts / total ratio) * new t-shirts

2/3 * 3 = 2 t-shirts

Collar shirts :

1/3 * 3 = 1

2 t-shirts ; 1 collar shirt

4 0

2 years ago